For me this coin has the potential to become adopted worldwide as a real cryptocurrency (not as a speculation object),
because the only thing you need to mine is a standard computer/laptop (later mobile as described in the white-papers) and a working internet-connection.
And the investment done by every identity is the same for every identity (node). You have to spend about 30 - 60 minutes to make the flips and do the validation each epoch (act. 6 days) plus the power you need to run the system is what makes the value.